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Voltage at Any Pin

b

Operating Temperature Range

MM54C48

b

MM74C48

b

Storage Temperature Range

b

Power Dissipation

Dual-In-Line

700 mW

Small Outline

500 mW

30V to 15V

18V

Lead Temperature (Soldering 10 seconds)

260 C

Symbol

Parameter

Conditions

Min

Typ

Max

Units

CMOS to CMOS

Logical ‘‘1’’ Input Voltage

35

V

80

V

Logical ‘‘0’’ Input Voltage

15

V

20

V

Logical ‘‘1’’ Output Voltage

45

V

(RB Output Only)

90

V

Logical ‘‘0’’ Output Voltage

05

V

10

V

Logical ‘‘1’’ Input Current

0005

10

m

A

Logical ‘‘0’’ Input Current

b

10

b

0005

m

A

Supply Current

005

300

m

A

CMOSLPTTL INTERFACE

Logical ‘‘1’’ Input Voltage

V

V

Logical ‘‘0’’ Input Voltage

08

V

08

V

Logical ‘‘1’’ Output Voltage

24

V

(RB Output Only)

24

V

Logical ‘‘0’’ Output Voltage

04

V

04

V

OUTPUT DRIVE (See 54C74C Family Characteristics Data Sheet)

Output Source Current

b

080

mA

(P-Channel)(RB Output Only)

b

40

mA

Output Sink Current

175

36

mA

(N-Channel)

Output Sink Current

80

16

mA

(N-Channel)

Output Source Current

b

20

b

50

mA

(NPN Bipolar)

b

65

mA

b

20

b

50

mA

b

65

mA

Note 1

‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed Except for ‘‘Operating Temperature Range’’

they are not meant to imply that the devices should be operated at these limits The table of ‘‘Electrical Characteristics’’ provides conditions for actual device

operation

Note 2

Capacitance is guaranteed by periodic testing

Note 3

AN-90

2